IDW has posted covers and first 8 pages of their books coming out tomorrow. One of them is for Transformers #27 that continues the "Chaos" storyline. This issue returns events to Earth as the Autobots investigate Spike as events lead to the Autobots abandoning the planet. The previews can be found here.
Written by Mike Costa, art by Brendan Cahill, covers by Marcelo Matere, Cahill
"The Last Story On Earth" continues with shocking revelations into what the humans have done to Cybertronians and what they plan to do! Alliances between the two races are on the brink--can Jazz, an Autobot who killed a human, possibly bring both sides back before utter destruction occurs? Here's a hint: Not bloody likely! CHAOS continues right here! 32 pages, $3.99.